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Hornby R7294 TTS Sound Decoder - Hall Class (8 Pin with Speaker)
Part Number or Barcode: 5055286680625
Stock Level: Good Stock. For further info: Click Here.

Hornby R7294 TTS Sound Decoder - Hall Class (8 Pin with Speaker)

IMPORTANT - The decoder does not support sound under DC (analogue) operation. Sounds can only be played under DCC (digital) operation. This applies to all sounds, both running and spot sounds. The locomotive's motor may be controlled under DC operation.

Function list - typical example of Steam sounds for Steam decoders (each decoder model varies slightly):

F0 Headlight/rearlight (if fitted)
F1 Background steam/steam exhaust/coasting
F2 Whistle medium
F3 Whistle long
F4 Whistle short
F5 Whistle two bursts
F6 Wheel slip
F7 Coal shovelling
F8 Blow down
F9 Safety valve
F10 Injector
F11 Cylinder cock
F12 Brake
F13 Blower
F14 Guard's whistle
F15 Coupler clank
F16 Fireman's breakfast
F17 Toggle between 'chuffing' & 'coasting'
F18 Aux lighting (standard decoder function if aux lights used)

Function list - typical example of Diesel sounds for Diesel decoder (each decoder model differs slightly):

F0 Headlight/rearlight (if fitted to locomotive)
F1 Engine start/stop
F2 Horn high-low
F3 Horn low-high
F4 Brake squeal
F6 NOTCH down
F7 Return to IDLE
F8 Thrash
F9 Cold start override
F10 Compressor
F11 Door slam
F12 Fan
F13 Horn high
F14 Horn low
F15 Primer
F16 Slow flange squeal
F17 Spirax valve
F18 Horn short low
F19 Horn short high
F20 Wagons buffering
F21 Wagons clanging
F22 Coupling
F23 Dispatch whistle
F24 Buffering
F25 Aux (if used in locomotive)

All decoder notes:

- Supports short and long decoder addresses
- Adjustable acceleration and deceleration
- Back EMF load compensation
- Up to 19 controllable spot sounds dependent on model including whistles or horns etc
- Two sound channels allowing for simultaneous play of full locomotive engine sounds, & individual spot sounds e.g. horns, whistles, brakes, wagons coupling etc. NOTE: Only one spot sound can be played at the same time
- It is possible to alter the volume of each sound through an individual dedicated CV. Range 0-8
- Decoder is equipped to support directional front and rear lighting operation via F0 on the controller, providing that the product is fitted with lights
- The decoder is equipped with 1 aux function output controlled by F18 or F25 dependent on locomotive type (diesel or steam)
- Motor current - maximum continuous 500mA
- Motor current - peak 1amp (no function load)
- Function output current maximum—100mA (unprotected)
- Decoder current maximum continuous - 800mA (shared motor and functions)
- Number of sound channels - 2
- Termination - 8 pin plug NEM652. NMRA

All products are brand new except where clearly indicated in the title. Unless otherwise stated in the product description, the manufacturers advise that this item is not suitable for children under the age of 8 due to small parts and/or safety regulations. Spray paints, bladed goods, chemicals and glues are not suitable for those under the age of 18 - by purchasing these items you affirm that you are aged 18 or over.

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